John Daniel Carr, M.D.
Internal Medicine Physician · Palm Desert, CA
John Daniel Carr, M.D. is an internal medicine physician with a practice address in Palm Desert, California, and NPI 1336178649, issued on Jun 30, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Daniel Carr
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 9800208 NC
Self-reported in NPPES; status is on the state search - Practice location
- 73345 Highway 111, Palm Desert, CA 92260
- Phone
- (760) 836-3232
- Enumerated
- Jun 30, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (760) 836-3234
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 73345 Highway 111
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Daniel Carr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
357 Medicare Part D claims for 59 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Levoxyl62 claims
- Progesterone51 claims
- Testosterone Cypionate33 claims
- Lorazepam31 claims
- Synthroid28 claims
- Anastrozole17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
John Daniel Carr among 17,696 internal medicine physician records in California
John Daniel Carr, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Palm Desert
They are 13 of the 1,495 NPPES records with a practice address in Palm Desert, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Palm Desert → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jitka Civrna, M.D.Palm Desert, CA 922601821057035
- Manzoor Kazi, M.D.Palm Desert, CA 922601225032212
- Asma Kazi, M.D.Palm Desert, CA 922601043539810
- Peter Lipton, MDPalm Desert, CA 922601861426819
- Vickie Mabry-Height, MD,MPHPalm Desert, CA 922601023287364
- Michael Mostyn, M.D.Palm Desert, CA 922601235166059
- Rita Stec, MDPalm Desert, CA 922601881722718
- Brent Wagner, M.D.Palm Desert, CA 922601366885501
Common questions
What is John Daniel Carr, M.D.'s NPI number?
John Daniel Carr, M.D.'s National Provider Identifier (NPI) is 1336178649, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Daniel Carr, M.D. located?
The NPPES record lists a practice address at 73345 Highway 111, Palm Desert, CA, 92260. Phone: (760) 836-3232. Providers update this record themselves, so call before visiting.
How can I verify John Daniel Carr, M.D.'s license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Daniel Carr, M.D. prescribe under Medicare Part D?
In 2024, John Daniel Carr, M.D. had 357 Medicare Part D claims for 59 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.